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recorders high-visibility display, compact body, multi-channeled inputs field measurement has never been easier the memory hicorder 8835 -01 is a high-speed waveform recorder with the special features of advanced performance of the basic wave recording function for easy field measurement, easy-to-see color display, compact dimensions of an a4-sized paper, and 4/8* channels for measurement. the memory hicorder 8835 -01 inherits all the functions of the memory hicorder 8835 and accommodates a total of 8* channels when used with the input unit group to support a wide range of signals. the 8835 -01 also comes standardly equipped with 8x the memory of the previous unit, making long-term recording possible. * when using the 4ch analog unit 8946 , maximum input is 30v rms or 60v dc. memory hicorder 8835 -01
compact 4ch/8ch * 1 recorder saves space with slim profile 2 with a conventional pen recorder, even if all test data is written on the paper, usually only a small portion of the data is needed. however, to look for just a small important part requires very extensive search of the recording paper. the memory hicorder 8835 -01 stores and manages all waveform measurement data electronically. furthermore, use of a lan card and the lan communicator 9333 enables high-speed data file transfer to pcs on a network. a lan-connectable recorder! digitally process test data example of using measurement data in excel - features - converts to text file used with a wave viewer (supplied accessories, pc application software) to open measurement data in pc applications such as excel, the data must be converted to text data in the csv format. the pc application software which comes standard in the package enables easy operation. connects to pcs and printers on a lan network its use with pcs can be selected according to the usage. it allows remote operation and data transfer via la n connection, gp-ib connection, or rs-232c connection. function upgrade system to meet varied needs the basic model provides several standard functions for users who don?t require functional complexity. users requiring a wider range of measurement functions can add functions through the use of a function upgrade disk. on-screen help to help the user get started or clarify operating steps, the 8835 -01 can display tips on-screen for many basic operations, including key-button operations. ce mark compliant complies with the ec directive determining safety standards in europe (within the eu). conversion according to the measurement, plug-in input function for a maximum of 8 channels* 1 the 8835 -01 employs a plug-in unit system that can change the measurement channels according to the measurement use. directly inputting physical signals through inserted conversion amplifiers is also possible. a maximum of 8 channels* 1 can be used for measurement by mounting a 4-channel analog unit on the recorder. high-visibility waveforms displayed on a 6.4-inch color tft liquid crystal display the color display makes it easier to identify waveforms and install the device. it enhances visibility and facilitates operations. compact and thin, occupying a space equivalent to 60% of an a4-size sheet of paper occupying desktop space equivalent to 60% of an a4-size sheet of paper, the memory hicorder 8835 -01 is functionally designed so as to permit operation on a flat bed. highly improved basic performance with 1ms/s, 12bit-a/d, 4mw t he 8 8 3 5 - 0 1 employs a sa mpl i ng r at e of 1ms /s (1 s cycle) a nd 12 -bit volt age -a x is r esolut ion for t he a / d conver ter un it, wh ich digitizes measurement signa ls, enabling accurate detection of signal waveforms. with the 8835 -01 , the standard memory capacity is 4mw. * 1 when using the 4ch analog unit 8946 , maximum input is 30v rms or 60v dc
3 high-speed response for capturing transient events - function details - when using the memory recorder function, the data memory can be divided into a maximum of 255 blocks. data can be written sequentially to the memory blocks, and the waveform in a reference block and any other block can be superimposed and compared. to make the most of the large-capacity memory, it is possible to display a compressed waveform simultaneously with a magnified waveform. since the 5502 *-. is capable of storing a large amount of data, high-speed sampling is also possible for waveforms with a long duration. accordingly, while observing the compressed image of the entire waveform, it is also possible to observe the magnified details of desired parts. compressed display of a part of the entire waveform is also possible. the sampling rate for the memory recorder can be controlled by the timing of an external clock signal. this is useful for example to collect data synchronized to the running cycle of an engine. recording length using 8 channels segmentation into 3 blocks segmentation into 127 blocks segmentation the 5502 *-. can store a total of 4 mega-words, using internal solid-state memory. this provides ample capacity to store data for all 8 channels. the table at right shows possible recording times, according to the time axis setting and the number of channels in use. a reduction in the number of channels prolongs the recording time. large memory capacity allows long-term recording of high- speed data output waveform time sampling period input voltage input voltage input waveform input voltage a/d conversion a/d conversion insulation insulation write on memory thermal printer function outline of memory recorder time sampling period input waveform input voltage sampling controlled by external clock signal maximum frequency 500khz fjbufp pjmifkd mbofla .*ekkbipbqqfkd 1jt,ekkbi)1----afs 5*ekkbipbqqfkd 2--ht,ekkbi)2---afs 100 s/div 1 s 4 s 0.5 s 200 s/div 2 s 8 s 1 s 500 s/div 5 s 20 s 2.5 s 1ms/div 10 s 40 s 5 s 2ms/div 20 s 1 m 20 s 10 s 5ms/div 50 s 3 m 20 s 25 s 10ms/div 100 s 6 m 40 s 50 s 20ms/div 200 s 13 m 20 s 1 m 40 s 50ms/div 500 s 33 m 20 s 4 m 10 s 100ms/div 1ms 1 h 6 m 40 s 8 m 20 s 200ms/div 2ms 2 h 13 m 20 s 16 m 40 s 500ms/div 5ms 5 h 33 m 20 s 41 m 40 s 1s/div 10ms 11 h 6 m 40 s 1 h 23 m 20 s 2s/div 20ms 22 h 13 m 20 s 2 h 46 m 40 s 5s/div 50ms 2 days 7 h 33 m 20 s 6 h 56 m 40 s 10s/div 100ms 4 days 15 h 6 m 40 s 13 h 53 m 20 s 30s/div 300ms 13 days 21 h 20 m 1 day 17 h 40 m 1min/div 0.6s 27 days 18 h 40 m 3 days 11 h 20 m 2min/div 1.2s 55 days 13 h 20 m 6 days 22 h 40 m 5min/div 3.0s 138 days 21 h 20 m 17 days 8 h 40 m
4 high-speed response and effective value recorder functions are useful in following signal variations - function details - recording time of the recorder outline of recorder function the input signal is converted to digital form and displayed and printed in real time. the chart speed is a maximum of 20mm/s (in the 500ms/division range). even with real-time recording, the last 2000 divisions of the waveform can be observed (by scrolling both horizontally and vertically) and reprinted following measurement. virtual recording the 5502 *-. supports a high-speed recording function in the memory with no need for recording paper. although real- time recording on the recording paper is not possible in the high-speed range of the recorder function (10ms to 200ms/ division), the waveforms are stored in the memory and can therefore be monitored on the screen. the last 2000 divisions of the waveform are retained in the memory before the measurement is completed. if the recording length is not set to continuous, the printer can also be operated, allowing waveforms to be printed out later. effective value (rms-value) recorder function this function is designed exclusively for use on 50/60hz power supply lines and dc. high-speed sampling is applied to calculate the rms value from the waveform data, and the result is recorded as a graph. note: using fixed 200 s sampling, data for two waveforms are captured for calculating the rms value. this process is repeated 20 times per second, resulting in high-speed response that is 10 times faster than that of a digital tester or similar (using a 2-second update rate). this function allows two signals converted to digital form to be combined in an x-y plot and stored in memory. any of the four analog channels can be used for an x-y plot, and up to three x-y plots can be combined. the x-y plot can be viewed on the screen in real time, and the recording time is unlimited. the x-y plot can also be reprinted. continuous x-y recorder function time axis chart speed sampling period recording time for approx 1 roll of recording paper (30m) * 1 10ms* 2 /div 20mm/s 1 s 10 s 100 s 20 s 20ms* 2 /div 40 s 50ms* 2 /div 1 m 40 s 100ms* 2 /div 20mm/s 1 s, 10 s 100 s, 1ms 3 m 20 s 200ms* 2 /div 6 m 40 s 500ms/div 24 m 45 s 1 s/div 10mm/s 1 , 10 , 100 s 1ms, 10ms 49 m 30 s 2 s/div 5mm/s 1 h 39 m 00 s 5 s/div 2mm/s 4 h 7 m 30 s 10 s/div 1mm/s 1 s 10 s 100 s 1ms 10ms 100ms 8 h 15 m 30 s/div 20mm/min 24 h 45 m 1 min/div 10mm/min 2 days 1 h 30 m 2 min/div 5mm/min 4 days 3 h 00 m 5 min/div 2mm/min 10 days 7 h 30 m 10 min/div 1mm/min 20 days 15 h 30 min/div 20mm/hr 61 days 21 h 1 hr/div 10mm/hr 123 days 18 h * 1 based on 2970 divisions, assuming that about 30 cm of the paper length will not be used. * 2 real-time recording on the recording paper is not possible.
5 easily interfaced with a pc or a waveform comparator support for connection to pcs via ethernet 8835 -01 can be connected to ethernet, a standard network protocol in the internet age (using the optional ikoa and ik ljjrkflo 6000 ) . for those who frequently analyse measurement data on pcs, this function offers a good match. also, connection to pcs using rs-232c connection or gp-ib connection is possible (using the optional op*/0/ oa 6224 and dm*f oa 6225 ) . 5502 *-. data can be sent to pcs or be remotely controlled from pcs. * because lan card, gp-ib card, and rs-232c card all use the same pc card slot of 5502 *-. , when one of them is inserted into the pc card slot, then any memory card cannot be used at the same time. (using tcp/ip communication protocol) bqebokbq color image output to the network printer copy or remote operations of hicorder data files from client pcs running 9333 (software) (using tcp/ip communication protocol) bqebokbq copy measurement data files obtained from hicorder to pc on network pc running 9333 (software) offline data exchange with pcs the supplied waveform viewer (pc application) can convert saved waveform data to text files (csv format). for data storage, fd/pc card (supplied as standard) can be used. this allows easy offline data exchange with pcs. floppy disk flash ata card memory / main unit memory / main unit memory / main unit * in addition to efloabo 's read/write native file (binary format), data can also be saved to text files (csv format) which can be opened by pc spreadsheet applications, or waveform bitmap files (bmp format). however, because data saved in text files cannot be read by efloabo , it is recommended that text data conversion be performed on pcs. tsbclojgradjbkqpobbklkqeb 540. tsbclojgradjbkqpobbklkqeb5502*-. data compatibility with the model 8730/8731 the jbjlov efloabo 5502 * -. is judgment area and waveform data compatible with eflhf tsb ljmolo s 540-,540. . the 5502 * -. lends itself to detailed analysis and printing of waveform judgment data on production lines. (* waveform data is binary data within 500 div.) (* the waveform judgment function of the 5502*-. must be upgraded with the crkflkrmafph621-*-. .)
6 the results of waveform decisions, parameter decisions, and triggers are output as open collector signals. the 8835 -01 is also provided with signal inputs for remote control of the start, stop, and print buttons. the 8835 -01 has a dual ac/dc power-supply specification, and an external battery can be used by means of the dc power adapter 9439 , in addition to normal ac power supply. this allows vehicle-mounted applications, where an ac power supply is not available. if both supplies are connected, the ac power supply takes precedence, but if the ac power fails, the unit automatically switches to dc operation. pfdkilrqmrqp)lkqolifkmrqp)afkmrq * when using the f/v unit 8940 with 12 v dc power, the printer can only be used for up to 2 channels. sofib%pmkagrpqjbkq&)sbokfbo%cfkbagrpqjbkq& w hen sensors a re used to measu re a nd record noise, temperature, acceleration or other physical quantities, precise calibration is important. this is facilitated by the vernier function that allows fine adjustment of amplitude. the variable function lets the user numerically specify the measurement span, such as 1 - 5v or 4 - 20ma. this is useful for matching the range of instrumentation to the full span of the recording paper. a scaling function for converting measurement results is also available. external trigger input trigger signal output external control connector dc input (the dc power adapter 9439 must be used) manipulation using the cursor use of the two cursors on the screen enables the user to read the time difference and potential difference. *crkqflkabqfip* in all of the functions, including the memory recorder and recorder, all eight analog input channels and sixteen logic input channels can be used for trigger input. in addition to a level trigger, which compares voltages based on a reference value, the 8835 -01 supports the following triggers. window trigger that compares voltages based on two reference values voltage-drop detection trigger that detects voltage drops in commercial power lines rms-value level trigger that compares signals based on the rms-value level period detection trigger that measures periods and detects all deviating periods pattern trigger that compares signals based on the logic signal on/off pattern ofddbocrkqflkpclojlkfqlofkdlciiclroekkbip judgment outputs
7 upgrading provides sophisticated functions if an abnormal event is detected by triggers during the real- time recording of signals using the recorder function, it is stored in memory by the high-speed sampling memory recorder. the recorder function works independently and is therefore continuous. these functions are useful when the user wants to record normal waveforms as well as abnormal waveforms. recorder and memory functions the single-channel fft function is used in spectrum analysis. the two-channel fft function analyzes transfer functions. the octave analysis function is used in acoustic analysis. the signal source for fft analysis is a section obtained from the waveforms captured in the memory recorder (the required number of pieces of data for fft analysis are 1000, 2000, 5000 and 10000). fft analysis functions additional functions provided by the function up disk 9540 -01 (with the 8835, use the function up disk 9540 ) simultaneous computation on eight channels it is possible to simultaneously compute four different types of waveforms, each of which has been captured on one of the eight channels in memory recorder mode. the results of four basic arithmetic computations, differentiation, or integral are displayed in a waveform. (the waveform computation requires a crkflkrmafph . 621- *-. with the 5502 , the waveform computation requires a crkflkrmafph 621- .) for parameter calculations that calculate numerical values such as the maximum and minimum values, up to eight waveforms can be operated simultaneously on four channels. (the parameter operations are a standard function.) tsbclojgradjbkqpobbklkqeb5502*-. tsbclojgradjbkqpobbklkqeb 540. the 5502 *-. can monitor a measured waveform for a preset judgment area. unlike a voltage level only comparison such as a trigger setting, this function makes it possible to easily prepare a standard judgment area making it an excellent system for comparisons both in level direction and in time axis direction. patented: registration number 2028013 the 5502 *-. is waveform data and area data compatible with the tsbljmolo540- and 540. . (* wavefor m data is bina r y data within 50 0 di v. t he 540 - and 540. comparators do not provide an fft analysis function.) waveform judgment functions *in memory recorder functions and fft analysis functions
8 example printouts the recording width can also be divided into two or four parts, and x-y plots are possible. pjmibobloafkdfkjbjlov obloabocrkqflk%criitfaqe& full-width recordings and recordings divided into two or four parts are also possible. pjmibobloafkd%clropbqflkp& pjmibobloafkd %qtlpbqflkp& %qripfwb& synthesized x-y waveforms can be output where amplitude data for each input channel is plotted on the vertical and horizontal axes, based on the waveform data obtained using the memory recorder. the recording size is 100 mm 100 mm. pjmibobloafkdfku*vclojq * example when used with 1-4 channels set instantaneous voltage values are printed for each sampling. ilddfkdlrqmrq * example when used with 1-4 channels set although the sample print out is in japanese, the actual print out appears in english. (two languages selectable) although the sample print out is in japanese, the actual print out appears in english. (t wo languages selectable)
9 basic speci?cations 8835 -01 (use 2ch input type modules) 8835 -01 (use 4ch analog unit 8946) input type/number of channels plug-in input modules max. 4 analog ch?s + 16 logic ch?s ( isolated analog channels, isolated input and frame, logic has common gnd ) plug-in input modules max. 8 analog ch?s + 16 logic ch?s ( isolated analog channels, isolated input and frame, logic has common gnd ) measurement functions mem (high-speed recording) rec (real-time recording) rms (50/60hz, or dc only) rec & mem ( additional functions provided by the optional function up disk 9540 -01 ) fft ( additional functions provided by the optional function up disk 9540 -01 ) maximum sampling rate 1 ms/second (1 s, all channels simultaneously) external sampling (500ks/second, 2 s) memory capacity 4 mwords total (12 analog bits + 4 logic bits) 4 mwords/channel (1 channel used) to (12 analog bits + 4 logic bits) 500 kwords/channel (8 channels used) data storage media pc card type iii slot 1 : up to 1gb (flash ata) 3.5" floppy disk drive 1 : 1.44mb, 1.2mb, 720kb, ms-dos format file format: binary, text, bmp backup functions (at 25c) clock and setting conditions: battery life of at least 10 years waveform data: battery life of at least 1 hour after system power is turned off (at 2 minutes after power-on) external control connectors mini-jack 3.5 mm in dia.: trigger input/output terminal board: external start, stop, print input/sampling input, decision output interfaces (option) gp-ib, rs-232c, lan note: use one of the following: rs-232c card 9557, gp-ib card 9558, lan card (hioki-tested) environmental conditions (no condensation) operation: +5c (41f) to +40c (104f) , 35% to 80% rh storage: -10c (14f) to +50c (122f) , 20% to 90% rh compliance standard safety: en61010 emc: en61326, en61000-3-2, en61000-3-3 power requirements 100 to 120v ac or 200 to 240v ac (50/60 hz) 10 to 28v dc (use the dc power adapter 9439 : option) power consumption (when using two units of 8936) 120va, max. for 100v ac (approx. 60va with the printer off) 70va, max. for 12v dc (approx. 30va with the printer off) power consumption (when using two units of 8940) 170va, max. for 100v ac (approx. 110va with the printer off) 80va, max. for 12v dc (approx. 50va with the printer off) note: when using the f/v unit 8940 with 12v dc power, the printer can only be used for up to 2 channels. dimensions and mass 285mm (11.22in) w 220mm (8.66in) h 132mm (5.20in) d, 4.5kg (158.73oz.) (main unit only) supplied accessories instruction manual 1, power cord 1, printer paper 1, protective cover 1, roll paper attachment 2, pc card protector 1, application disk (wave viewer wv, communication commands table) 1 print/display section display 6.4 inch tft color lcd, with english/japanese selector (640 480 dots) recording paper 110 mm (4.33 in) 30 m (98.4 ft) , thermal paper roll recording width 10 divisions for full scale, 1 div = 10 mm (0.39 in) (80 dots) paper feed density 10 rows/mm (250 rows/in) * 20 rows/mm (500 rows/in with the memory recorder's smooth print function recording speed max. 25 mm/s (0.98 in/s) trigger functions trigger sources ch1 to ch8 (analog) , cha to chd (logic) , external, timer, manual (either on or off for each source) , logical and/or of sources trigger types (analog) level: digital setting of voltage. triggered when set value is exceeded in up or down direction. window: when entering or exiting a level range defined by upper or lower limit voltage drop: only for ac power lines. triggered when the peak voltage falls below setting value rms level: only for dc and ac power lines. triggered when rms value crosses set value in up or down direction period: when rising or falling edge of set voltage does not fall within cycle range level setting resolution equivalent to 0.25% when full scale is set to 10 divisions trigger types (logic) pattern trigger: 1, 0, or (disregard), logical product (and) or logical sum (or) set for 4 channels trigger filter (analog/logic) off, setting range 0.1 to 10.0 div in 9 stages (mem, rec & mem function) , on/off (rec function) other functions pre-trigger function to capture pre- and post-trigger waveform, trigger output (active low with 3.5mm mini-jack and open collector 5 voltage output), start & stop trigger in rec function memory functions time axis 100 s to 5min/div, 20 ranges or external sampling, time axis resolution 100 points/div, time axis zoom: 2 to 10 in 3 stages, compression: 1/2 to 1/2,000 in 10 stages sampling rate 1/100 of time axis ranges (minimum sampling period 1 s) external sampling max. 500ks/s (minimum sampling period 2 s) recording length settable in 1 div steps, 20 to 40,000 div* 1 * 1 depending on the number of channels in use. pre-trigger can record data from before the trigger point, 0 to 100% or -95% of recording length; 15 settings other functions waveform processing* 2 , waveform parameter processing, waveform averaging* 2 , memory segmentation (up to 255 segments) * 2 , logging (numerical printout) , x-y waveform plot, voltage axis zoom 2 to 10, 3 settings, compression 1/2, zoom, variable display, graph superimposition, waveform judgment function* 2 * 2 additional functions provided by the optional function up disk 9540-01 recorder functions (time axis waveform and x-y format) time axis 10ms to 1 hour/div with 17 ranges, time axis resolution 100 points/ div, time axis compression: 1/2 to 1/50 in 5 stages at 10ms to 200ms/div, printing in real time is not possible, but waveform data are stored in memory and can be monitored on screen. data are stored for 2,000 divisions before the end of measurement. at recording length settings other than "continuous", the printer can be used simultaneously, for follow-up printing of waveforms. sampling rate 1 s to 100ms; 6 settings (selectable from 1/100 or less of time axis) recording length settable in 1 div steps, 20 to 2,000 div* 3 , or "continuous"* 4 at x-y format: only continuous for x-y plotting * 3 measure all channels. * 4 when time 10 ms ? 200 ms/div and printer is on, continuous is not available. x-y sampling period 100 s; fixed (dot), 100 s to 25ms (line) x-y axis resolution 40dots/div (display) , 80dots (horizontal) 80 dots (vertical) /div (printer) waveform memory store data for most recent 2,000 div in memory. backward scrolling and re-printing available. other functions logging (numerical printout), additional recording (recording is resumed without overwriting previous data), voltage axis magnification 2 to 10; 3 settings, compression 1/2; 1 setting, variable display. rms recorder function (for 50/60 hz and dc) time axis 5s to 1 hr/div; 9 settings, time axis compression 1/2 to 50; 5 settings sampling rate 200 s fixed (20 rms datas/s) rms calculation accuracy 3% f.s. recording length settable in 1 div steps, 20 to 2,000 div * 5 , or "continuous" * 5 measure all channels. waveform memory store data for most recent 2,000 div in memory. backward scrolling and re-printing available. other functions logging (numerical printout), additional recording (recording is resumed without overwriting previous data), voltage axis magnification 2 to 10; 3 settings, compression 1/2; 1 setting, variable display. auxiliary functions general printing of settings including input range, trigger time, etc, cursor measurement, scaling, free comment input, screen hard copy, registration of setting conditions (eight conditions), start condition retention, auto setup, auto saving, remote control, auto ranging, view function, online help, key lock, list printing, etc. scaling scaling: translation of amplitude gradation only variable: arbitrary setting of the upper and lower limit of the waveform display range vernier function allows precision adjustment of input voltage. waveform parameter calculation (in mem function) average value, effective (rms) value, peak to peak value, maximum value, time to maximum value, minimum value, time to minimum value, period, frequency, rise time, fall time, area value, x-y area value, and standard deviation. n pc software specifications wave viewer (wv) software (application disk cd-r, bundled accessory) functions ? simple display of waveform file ? text conversion: convert binary data file to text format, with selectable space or tab separators in addition to csv, and speci - fiable section, thinning available ? display format settings: scroll functions, enlarge/reduce dis - play, display channel settings ? others: voltage value trace function, jump to cursor/trigger position function compatible pc operating systems windows 95/98/me, windows nt 4.0 (sp3 or later) , 2000, xp analog input unit mount external control terminal dc power inlet connect the optional dc power adapter 8439 ac power inlet pc card slot for type-iii cards a pc card-type gp-ib or rs-232c interface is used for this slot as well. floppy-disk drive waveform monitor (color tft lcd) thermal printer: 110 mm in width, 8 dots/mm logic probes input terminals
10 strain unit 8939 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 1 hour of warm-up time and auto-balance; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for distortion measurement (electronic auto-balancing, balance adjustment range within 10000 ) input connectors via conversion cable, tajimi prc03-12a10-7m10.5, max. rated voltage to earth: 30vrms or 60v dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) suitable transducer strain gauge converter, bridge impedance: 120 to 1k , bridge voltage 2 0.05v measurement range 50 ? to 2000 ? /div, 6 ranges, full scale: 10div, low-pass filter: 10hz/30hz/300hz/3khz measurement resolution 1/160 of measurement range (using 12-bit a/d conversion; installed in 8835-01 ) highest sampling rate 1ms/s (2-channel simultaneous sampling) accuracy after auto-balancing dc amplitude: (0.5% of full scale + 2 ? ), zero position: 0.5% of full scale frequency characteristics dc to 20 khz + 1/ ? 3db max. allowable input 10v dc + ac peak (the maximum voltage that can be applied across input pins without damage) function up disk 9540 -01 additional functions to the memory hicorder 8835-01 rec & mem functions additional functions provided by the function up disk 9540 -01 time axis (rec) 500ms to 1hour/div; 17 settings, 1 div = 100 samples, time axis compression 1/2 to 1/50, 5 settings note: sampling period 1/100 of time axis range at mem function time axis (mem) 100 s to 5 minutes/div; 20 settings, 1 div = 100 samples, time axis zoom 2 to 10; 3 settings, compression 1/2 to 1/2000, 10 settings note: sampling period 1/100 of time axis range (min. 1 s) recording length rec: settable in 1-division steps, 20 to 1,000 div, or continuous mem: settable in 1-division steps, 20 to 2,000 div trigger source rec: timer trigger, or off mem: ch1 to ch8 (analog), logic a to d, or external trigger other functions only real-time waveform is output when printer output is started, reprinting of stored rec waveform data (last 1000 div) , additional recording function (recording is resumed without overwriting previous data) , variable display fft functions additional functions provided by the function up disk 9540 -01 analysis mode storage waveform, linear spectrum, rms spectrum, power spectrum, cross-power spectrum, auto-correlation function, histogram, transfer function, cross-correlation function, unit- impulse response, coherence function, octave analysis analysis channels 1 or 2 selected channels out of all analog channels frequency range 133mhz to 400khz, external, (resolution 1/400, 1/800, 1/2000, 1/4000) number of sampling points 1000, 2000, 5000, 10000 points analysis data selected from: newly loaded data / mem function waveform data / mem waveform of rec & mem function windows rectangular, hanning, exponential averaging function time axis / frequency axis simple averaging, exponential averaging, peak hold additional features additional functions provided by the function up disk 9540 -01 waveform processing calculations (mem function) (maximum possible calculation up to 1000 div; accuracy is within the tolerance of the input module.) four arithmetic operations, absolute value, exponentiation, common logarithm, square root, moving average, differentiation once and twice, integration once and twice, parallel displacement along the time axis. 8 arbitrary operational equation. waveform judgment function (mem function) (fft function) type: area judgment using reference waveform for time axis waveform, x-y plot, or fft display. parameter judgment for waveform parameter processing. judgment output: pass/fail output, open-collector 5v voltage output others waveform averaging; memory segmentation (up to 255 segments) n options (sold separately) q input unit specifications (sold separately) analog unit 8936 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 30 minutes of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for voltage measurement input connectors isolated bnc connector (input impedance 1m , input capacitance 30pf) , max. rated voltage to earth: 370v ac, dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) measurement range 10mv to 50v/div, 12 ranges, full scale: 10div, ac voltage for possible measurement/display using the memory function: 280v rms, low-pass filter: 5hz/500hz/5khz/100khz measurement resolution 1/160 of measurement range (using 12-bit a/d conversion; installed in the 8835-01 ) highest sampling rate 1ms/s (simultaneous sampling in 2 channels) accuracy dc amplitude: 0.4% of full scale, zero position: 0.1% of full scale (after zero adjustment) frequency characteristics dc to 400khz 3db, with ac coupling: 7hz to 400khz 3db input coupling dc, gnd, ac max. allowable input 400v dc (the maximum voltage that can be applied across input pins without damage) dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 290 g (10.2 oz) accessories: none fft analog unit 8938 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 30 minutes of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for voltage measurement anti-aliasing filter integrated filter for suppressing aliasing distortion caused by fft processing (automatic cutoff frequency setting/off) other functions other specifications same as the analog unit 8936 voltage/temp unit 8937 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 1 hour of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for voltage measurement/temperature measurement with thermocouple input connectors voltage input: metallic bnc connector (input impedance 1m , input capacitance 50pf) , thermocouple input: terminal connector (input impedance min. 5.1m ) , max. rated voltage to earth: 30vrms or 60v dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) voltage measurement range 1mv to 5v/div, 12 ranges, full scale: 10div, low-pass filter: 5hz/ 500hz/ 5khz/ 100khz, measurement resolution: 1/160 of measurement range (using 12-bit a/d conversion; installed in the 8835-01 ) temperature measurement range 20c to 200c/div, 4 ranges, full scale: 10div, low-pass filter: 5hz/500hz, measurement resolution:1/160 of measurement range (using 12-bit a/d conversion; installed in the 8835-01 ) thermocouple range k: -200 to 1350c, e: -200 to 800c, j: -200 to 1100c, t: -200 to 400c, n: -200 to 1300c, r: 0 to 1700c, s: 0 to 1700c, b: 300 to 1800c, reference junction compensation: internal/ external (switchable) highest sampling rate voltage input: 1ms/s, temperature measurement: 4ks/s (simultaneous sampling in 2 channels) accuracy voltage input: dc amplitude 0.4% of full scale, zero position 0.15% of full scale, temperature measurement (k, e, j, t, n): 0.1% of full scale 1c, 0.1% of full scale 2c (-200 to 0c), (r, s): 0.1% of full scale 3c, (b): 0.1% of full scale 4c (400 to 1800c) , reference junction compensation accuracy: 0.1% of full scale 1.5 c (internal reference junction compensation) frequency characteristics voltage input: dc to 400 khz + 1/ ? 3db temperature measurement: dc to 1khz + 1/ ? 3db input coupling dc, gnd, ac max. allowable input 30vrms or 60v dc (the maximum voltage that can be applied across input pins without damage) dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 300 g (10.6 oz) accessories: none dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 250 g (8.8 oz) accessories: conversion cable 2 f/v unit 8940 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 30 minutes of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for voltage input based frequency measurement, integration, pulse duty ratio, current (with optional clamp-on sensor) , and voltage measurement input connectors metallic bnc connector (input impedance 1m , input capacitance 60pf) , sensor connector (dedicated connector for clamp-on sensor via conversion cable, common ground with recorder) , max. rated voltage to earth: 30vrms or 60v dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) compatible current sensors 9270, 9271, 9272, 9277, 9278, 9279, 3273, 3273 -50 measurement range frequency: dc to 100khz, with 0.1hz to 10khz/div, 11 ranges, 10 (r/ min) to 1k (r/min) /div, 5ranges, p50hz (40 to 60hz) , p60hz (50 to 70hz) * power line frequency measurement requires the differential probe 9322 or pt 9303 , accuracy: 0.2% of full scale (except 10khz/div range) , 0.7% of full scale (10khz/div range) , 0.032hz (p50hz, p60hz range) integration: dc to 90khz, with 10counts to 1mcounts/div, 11 ranges pulse duty ratio: 10hz to 100khz, with 100% of full scale, 1 range, accuracy: 1% of full scale (10hz to 10khz) threshold: ? 10 to + 10v (settable in 0.2v steps) full scale: 10div, max. allowable input: 30vrms or 60v dc (the maximum voltage that can be applied across input pins without damage) measurement range voltage: 1mv to 5v/div, 12 ranges current: 10ma to 200a/div, 10 ranges, using current sensor (powered from the 8940 , max. 4 sensors total) dc amplitude accuracy: 0.4% of full scale, zero position 0.15% of full scale (current measurement accuracy dependent on sensor accuracy/ characteristics) frequency characteristics: dc to 400khz 3db full scale: 10div, max. allowable input: 30vrms or 60v dc (the maximum voltage that can be applied across input pins without damage) measurement resolution 1/160 of measurement range (installed in 8835-01 , excluding current range when using 9279 ) highest sampling rate 1ms/s (simultaneous sampling in 2 channels) , (frequency/duty ratio measurement: 1.125 s cycle) other functions voltage input pull-up: on (10k ) /off, input coupling: dc, gnd, ac (voltage/current) , dc (others) , low-pass filter: 5hz/500hz/5khz/100khz * the 8940 can be used with the 8835 -01 . but the 8835, main unit only, current probe cannot be used. the 8940 can be used with the 8835 standard models later than ver. 2.10, 9540 install models later than ver.5.10 can be used. dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 300 g (10.6 oz) accessories: none conversion cable 9318 (to connect 9270 to 9272 , 9277 to 9279 and 8940 ) conversion cable 9319 (to connect 3273 , 3273-50 and 8940 )
11 4ch analog unit 8946 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 30 minutes of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 4, for voltage measurement input connectors metallic bnc connector (input impedance 1m , input capacitance 15pf) , max. rated voltage to earth: 30vrms or 60v dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) measurement range 20mv to 5v/div, 8 ranges, full scale: 10div, low-pass filter, 5hz/500hz/5khz/50khz, input coupling: dc, gnd measurement resolution 1/160 of measurement range (using 12-bit a/d conversion; installed in the 8835-01 ) highest sampling rate 1ms/s (simultaneous sampling in 4 channels) accuracy dc amplitude: 0.5% of full scale, zero position: 0.15% of full scale (after zero adjustment) frequency characteristics dc to 100khz 3db max. allowable input 30vrms or 60v dc (the maximum voltage that can be applied across input pins without damage) dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 310 g (10.9 oz) accessories: none charge unit 8947 (accuracy at 23 5c/73 9f, 35 to 80 % rh after 1 hour of warm-up time and zero-adjust; accuracy guaranteed for 1 year) measurement functions number of channels: 2, for acceleration measurement input connectors voltage input/integrated preamplifier input: metallic bnc connector (for voltage input: input impedance 1m , input capacitance 200pf or less) charge input: miniature connector (#10-32 unf) max. rated voltage to earth: 30vrms or 60v dc (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) suitable transducer charge input: charge-output type piezoelectric acceleration pick-up sensor internal preamp input: acceleration pick-up sensor with an internal preamp measurement range charge input (miniature connector) internal pre-amp input (bnc connector) 100m (m/s 2 ) /div to 20k (m/s 2 ) /div, 12 ranges 6 types, charge input sensitivity: 0.1 to 10 pc/ (m/s 2 ) , integrated pre-amplifier input: 0.1 to 10 mv/ (m/s 2 ) , amplitude accuracy: 2% of full scale, frequency characteristics: 1 to 50khz, + 1/ ? 3db, low-pass filter: 500hz/5khz, pre-amplifier drive power source: 2ma 20%, + 15v 5%, maximum input charge: 500pc (high-sensitivity setting, 6 ranges) , 50000pc (low-sensitivity setting, 6 ranges) measurement range voltage input (bnc connector) 1mv to 5v/div, 12 ranges, dc amplitude accuracy: 0.4% of full scale, frequency characteristics: dc to 400khz, + 1/ ? 3 db, low-pass filter: 5hz/500hz/5khz/100khz, input coupling: dc, gnd, ac, max. allowable input: 30vrms or 60v dc measurement resolution 1/160 to 1/64 of measurement range (depending on measurement sensitivity; installed in the 8835-01 ) highest sampling rate 1ms/s (simultaneous sampling in 2 channels) anti-aliasing filter integrated filter for suppressing aliasing distortion caused by fft processing (automatic cutoff frequency setting/off) dimensions and mass : approx. 170 (6.69in) w 20 (0.79in) h 148.5 (5.85in) d mm, approx. 310 g (10.9 oz) accessories: none logic probe 9320 (accuracy at 23 5c/73 9f, 35 to 80% rh; accuracy guaranteed for 1 year) function detection of voltage signal or relay contact signal for high/low state recording input 4 channels (common ground between unit and channels) , digital/contact input, switchable (contact input can detect open-collector signals) , input impedance: 1m (with digital input, 0 to + 5v) , 500k or more (with digital input, + 5 to + 50v) , pull-up resistance: 2k (contact input: internally pulled up to + 5v) digital input threshold 1.4v/2.5v/4.0v contact input detection resistance 1.5k or higher (open) and 500 or lower (short) , 3.5k or higher (open) and 1.5k or lower (short) , 25k or higher (open) and 8k or lower (short) response speed detectable pulse width 500ns or lower max. allowable input 0 to + 50v dc (the maximum voltage that can be applied across input pins without damage) cable length and mass: main unit cable 1.5 m (4.92 ft), input section cable 30 cm (0.98 ft), approx. 150 g (5.3 oz) logic probe 9321 (accuracy at 23 5c/73 9f, 35 to 80% rh; accuracy guaranteed for 1 year) function detection of ac or dc relay drive signal for high/low state recording can also be used for power line interruption detection input 4 channels (isolated between unit and channels) , high/low range switching input impedance: 100k or higher (high range) , 30k or higher (low range) output (h) detection 170 to 250v ac, dc (70 to 250v ) (high range) 60 to 150v ac, dc (20 to 150v) (low range) output (l) detection 0 to 30v ac, dc (0 to 43v) (high range) 0 to 10v ac, dc (0 to 15v) (low range) response time rising edge 1ms max., falling edge 3ms max. (with high range at 200v dc, low range at 100v dc) maximum allowable input voltage 250vrms (high range) , 150vrms (low range) (the maximum voltage that can be applied across input pins without damage) cable length and mass: main unit cable 1.5 m (4.92 ft), input section cable 1 m (3.28 ft), approx. 320 g (11.3 oz) differential probe 9322 (accuracy at 23 5c/73 9f, 35 to 80% rh, after 30 minutes of warm-up time; accuracy guaranteed for 1 year) function for high-voltage floating measurement, power line surge noise detection, rms rectified output measurement dc mode for waveform monitor output, frequency characteristics: dc to 10mhz ( 3db) , amplitude accuracy: 1% of full scale (at max. 1000v dc) , 3% of full scale (at max. 2000v dc) (full scale: 2000v dc) ac mode for detection of power line surge noise, frequency characteristics: 1khz to 10mhz 3db rms mode dc/ac voltage rms output detection, frequency characteristics: dc, 40hz to 100khz, response speed: 200ms or less (400v ac) , accuracy: 1% of full scale (dc, 40hz to 1khz) , 4% of full scale (1khz to 100khz) (full scale: 1000v ac) input input type: balanced differential input, input impedance/capacitance: h-l 9m /10pf, h/l-unit 4.5m /20pf, max. rated voltage to earth: when using grabber clip 1500v ac/dc (cat ii ) , 600v ac/dc (cat iii) , when using alligator clip: 1000v ac/dc (cat ii) , 600v ac/dc (cat iii) maximum allowable input voltage 2000v dc, 1000v ac (cat ii) 600v ac/dc (cat iii) output voltage divider for 1/1000 of input, bnc connectors (output switchable for 3 modes dc, ac, rms) power source use of the ac adapter 9418 -15 (12v dc) cable length and mass: main unit cable 1.3 m (4.27 ft), input section cable 46 cm (1.51 ft), approx. 350 g (12.3 oz) wave processor 9335 distribution media one cd-r operating environment computer equipped with pentium (133 mhz) or better cpu and at least 32 mb of memory, and running under windows 95/98/me, windows nt 4.0/2000/xp, or windows vista 32-bi t type (recommended system: pentium (200 mhz) or better with at least 64 mb of memory) display functions waveform display/x-y display/digital value display/cursor function/ scroll function/maximum number of channels (32 channels analog, 32 channels logic)/gauge display (time, voltage axes)/graphical display file loading readable data formats (.mem, .rec, .rms, .pow) maximum loadable file size: maximum file size that can be saved by a given device (file size may be limited depending on the computer configuration) data conversion conversion to csv format, tab delimited, space delimited/data culling (simple)/convert for specified channel/batch conversion of multiple files print functions print formatting (1 up, 2-to-16 up, 2-to-16 rows, x-y 1-to-4 up) /preview/ hard copy functions usable on any printer supported by operating system other parameter calculation/search/clipboard copy/launching of other applications lan communicator 9333 distribution media one cd-r operating environment computer equipped with pentium (133 mhz) or better cpu, running under windows 95/98/me or windows nt 4.0/ 2000/xp operating system, with network adapter installed and configured to use tcp/ip protocol, and at least 64 mb of memory. hicorder side standard lan connector, lan card communications ethernet, tcp/ip remote control remote control of memory hicorder (by sending key codes and receiving images on screen) , print reports, print images from the screen, receive waveform data in same format as waveform files from the memory hicorder (binary only) waveform data acquisition accept auto-saves from the memory hicorder, same format as auto-save files of memory hicorder (binary only), print automatically with a memory hicorder from a pc. the memory hicorder's print key launches printouts on the pc waveform viewer simple display of waveform files, conversion to csv format, scroll function, enlarge/reduce display, display ch settings.
12 head office : 81 koizumi, ueda, nagano, 386-1192, japan tel +81-268-28-0562 / fax +81-268-28-0568 e-mail: os-com@hioki.co.jp hioki usa corporation : 6 corporate drive, cranbury, nj 08512 usa tel +1-609-409-9109 / fax +1-609-409-9108 e-mail: hioki@hiokiusa.com distributed by all information correct as of sep. 6, 2007. all speci?cations are subject to change without notice. 8835-01e11-79b-00p printed in japan hioki (shanghai) sales & trading co., ltd. : 1904 shanghai times square of?ce, 93 huai hai zhong road shanghai, p.r.china postcode: 200021 tel +86-21-6391-0090/0092 fax +86-21-6391-0360 e-mail: info-sh@hioki.cn beijing of?ce : a-2602 freetown, 58 dong san huan nan road beijing, p.r.china postcode: 100022 tel +86-10-5867-4080/4081 fax +86-10-5867-4090 e-mail: info-bj@hioki.cn guangzhou of?ce : room 303, pro?t plaza, no.76, west huangpu road guangzhou, p.r.china postcode: 510623 tel +86-20-38392673/2676 fax +86-20-38392679 e-mail: info-gz@hioki.cn composition of options note: product names appearing herein are trademarks or registered trademarks of various companies. input modules install by inserting into the main unit. can be replaced by user. note: input cables are not supplied. please purchase the appropriate cable for the intended application. analog unit 8936 voltage/temp unit 8937 fft analog unit 8938 strain unit 8939 f/v unit 8940 4ch analog unit 8946 (t he 8946 can be used with the 8835 -01 , but cannot be used with the 8835 . ) charge unit 8947 logic probe 9320 4-channel type, for voltage/contact signal on/off detection logic probe 9321 4 isolated channels, on/off detection of ac/dc voltage paper winder 220h paper width 70mm (2.75 in) to 220mm (8.66 in), using special- purpose ac adapter memory hicorder 88 35 -01 (main unit) * the memory hicorder 88 35-01 cannot operate alone. n combination example: 8835 -01 (normal choice of the input unit, up to 200v ac direct input.) main unit memory 4mw 2ch 4ch model number quantity 8835-011 standard 89361 89362 input cable 91982 91984 q combination example: 8835 -01 (select an automotive input unit that can handle up to 30 v ac.) main unit memory 4mw 4ch 8ch model number quantity 8835-011 standard 89461 89462 input cable 91984 91988 connection cord 9197 for high voltage (up to 500v) connection cord 9198 for low voltage (up to 300v) differential probe 9322 for up to 2kv dc or 1kv ac, ac adapter 9418-15 required for operation. ac adapter 9418 -15 for powering differential probe 9322 , 100 to 240v ac, 12v/2.5 a connection cord 9217 insulated bnc connectors at both ends, and connects to insulated bnc connectors connection cord 9165 m etal bnc connectors at both ends, and connects to metal bnc connectors p ower cord 9324 use to the 9322 from the logic terminal. * note that usage restrictions apply. p ower cord 932 5 use to the 9322 from the f/v unit 8940 . * note that usage restrictions apply. function up dis k 9540 -01 f or the m o de l 8835-01 , use the function up disk 9540 with the the model 8835 . carrying case 9388 w ith casters for convenient transportation. dc power adapt er 9439 supplies operating power in the range 10 to 28v dc. pt 9303 insulation transformer, 400v or 200v ac input, 10v ac output, for ac power line measurement. lan cable 9642 supplied with cross conversion cable, straight ethernet cable, length: 5m (16.4ft) gp-ib card 9558 pcmcia-compliant, cord length: 2m (6.6ft) rs-232c card 9557 pcmcia-compliant lan communicator 9333 application software to create a lan connection with windows 95/98/me, or windows nt 4.0/2000 /xp. wave processor 9335 data conversion, print functions, waveform display, compatible with windows 95/98/me, windows nt 4.0/2000/xp , and windows vista 32-bit type. lan card may not operate depending on the environment., 10base-t trigger cord 930 5 3.5mm (0.14in) mini-plug, 1.5m (4.92 ft) length conversion adapter 9199 banana-to-bnc, use to connect to insulation-bnc terminal on input section logic signal measurement voltage measurement not ce certified not ce certified not ce certified recording paper 9221 110 mm (4.33 in) 30 m (98.43 ft), 10 rolls set not ce certified not ce certified communication printing pc card 128m 9 726 (128 mb capacity) pc card 256m 9 727 (256 mb capacity) pc card 512m 9 72 8 (512 mb capacity) pc card 1g 9 72 9 (1 gb capacity) pc card precaution u s e o n l y p c c a rd s s o l d b y h i o k i . c o m p a t i b i l i t y a n d p e r f o r m a n c e a re n o t guaranteed for pc cards made by other manufacturers. you may be unable to read from or save data to such cards. supplied with pc card adapter 927 0, 9271 conversion cable 9318 (to connect 9270 - 9272 and 8940 ) f/v unit 8940 clamp on sensor 9270 5hz to 50khz response, up to 20a rms, 2v ac output clamp on sensor 9271 5hz to 50khz response, up to 200a rms, 2v ac output clamp on sensor 9272 -10 1hz to 100khz response, selectable 20 and 200a rms ranges, 2v ac output conversion cable 9318 to connect 9270/9271/9272 and 8940 not ce certified clamp on probe 9018 -10 input from 10 to 500a, 40hz to 3khz for 0.2v ac output. bnc terminal clamp on probe 9132 -10 input from 20 to 1000a, 40hz to 1khz for 0.2v ac output. bnc terminal, not ce certified. clamp on leak sensor 9657 -10 for leak current only, 10a for rated current, 40hz to 5khz, output rate 100mv/a ac, bnc terminal current measurement sensor unit 9555 -10 model 9555-10 is required to power the clamp-on sensors, except for connecting clamp-on sensor model 9270, 9271, 9272-10 to model 8940 , and for signal output, model 9217 connection cord is required to connect for input modules. 9272-10 9555-10 current measurement * the 3274, 3275, and 3276 cannot be used for the f/v unit 8940 3272 3269 3273-50 3276 3274 3275 9279 not ce certified 9277 9278 conversion cable 9318 (to connect 9277 - 9279 and 8940 ) 3273-50 f/v unit 8940 universal clamp on ct 9277 observe waveforms from dc to distorted ac. dc to 100khz response, input 20a / output 2v ac universal clamp on ct 9278 observe waveforms from dc to distorted ac. dc to 100khz response, input 200a / output 2v ac universal clamp on ct 9279 observe waveforms from dc to distorted ac. dc to 20khz response, input 500a / output 2v ac conversion cable 9318 to connect 9277/9278/9279 and 8940 clamp on probe 3273 -50 dc to 50mhz wideband response, ma-class current up to 30a rms conversion cable 9319 to connect 3273-50 and 8940 clamp on probe 3273 -50 dc to 50mhz wideband response, ma-class current up to 30a rms clamp on probe 3274 dc to 10mhz wideband response, ma-class current up to 150a rms clamp on probe 3275 dc to 2mhz wideband response, ma-class current up to 500a rms conversion cable 9319 (to connect 3273-50 and 8940 ) clamp on probe 3276 dc to 100mhz wideband response, ma-class current up to 30a rms power supply 3272 connect and power up to one clamp-on probes to use in combination with voltage input modules (up to two probes restrictively) power supply 3269 connect and power up to four clamp-on probes to use in combination with voltage input modules sensor unit 9555 -10 model 9555-10 is required to power the clamp- on cts, except for connecting clamp-on ct model 9277/78/79 to model 8940 , and for signal output, model 9217 connection cord is required to connect for input modules. connection cord 9217 cord has insulated bnc connectors at both ends, and connects to the 9555-10 and input moduls.

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